[INFO] fetching crate simics-test 0.1.1... [INFO] checking simics-test-0.1.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate simics-test 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate simics-test 0.1.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simics-test 0.1.1 [INFO] finished tweaking crates.io crate simics-test 0.1.1 [INFO] tweaked toml for crates.io crate simics-test 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 124 packages to latest compatible versions [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding typed-builder v0.18.2 (available: v0.20.0) [INFO] [stderr] Adding typed-builder-macro v0.18.2 (available: v0.20.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5952469232e0a9d5cb8cf331a1d8af40c92e6743a370fdee58f946f0bd43d5f [INFO] running `Command { std: "docker" "start" "-a" "c5952469232e0a9d5cb8cf331a1d8af40c92e6743a370fdee58f946f0bd43d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5952469232e0a9d5cb8cf331a1d8af40c92e6743a370fdee58f946f0bd43d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5952469232e0a9d5cb8cf331a1d8af40c92e6743a370fdee58f946f0bd43d5f", kill_on_drop: false }` [INFO] [stdout] c5952469232e0a9d5cb8cf331a1d8af40c92e6743a370fdee58f946f0bd43d5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e36fc8ed847eac4dffba7d8466557ee2d18b8c72aa08b83d0fd28d81d6ed21f1 [INFO] running `Command { std: "docker" "start" "-a" "e36fc8ed847eac4dffba7d8466557ee2d18b8c72aa08b83d0fd28d81d6ed21f1", kill_on_drop: false }` [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling typed-builder-macro v0.18.2 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling current_platform v0.2.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Compiling typed-builder-macro v0.20.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking typed-builder v0.18.2 [INFO] [stderr] Checking command-ext v0.1.2 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking ruzstd v0.7.2 [INFO] [stderr] Checking typed-builder v0.20.0 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking artifact-dependency v0.1.7 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking tar v0.4.42 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking versions v6.3.2 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking cargo-subcommand v0.12.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking ispm-wrapper v0.1.1 [INFO] [stderr] Checking simics-package v0.1.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling getters2 v0.1.4 [INFO] [stderr] Checking simics-sign v0.1.1 [INFO] [stderr] Checking cargo-simics-build v0.1.1 [INFO] [stderr] Checking simics-test v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Map, {closure@src/lib.rs:229:21: 229:24}>, {closure@src/lib.rs:230:18: 230:21}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn default_simics_base_dir

(simics_home_dir: P) -> Result [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 227 | / read_dir(simics_home_dir.as_ref())? [INFO] [stdout] 228 | | .filter_map(|d| d.ok()) [INFO] [stdout] 229 | | .filter(|d| d.path().is_dir()) [INFO] [stdout] 230 | | .map(|d| d.path()) [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Map, {closure@src/lib.rs:253:21: 253:24}>, {closure@src/lib.rs:254:18: 254:21}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn simics_base_dir(version: S, simics_home_dir: P) -> Result [INFO] [stdout] | ------- --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | / read_dir(simics_home_dir.as_ref())? [INFO] [stdout] 252 | | .filter_map(|d| d.ok()) [INFO] [stdout] 253 | | .filter(|d| d.path().is_dir()) [INFO] [stdout] 254 | | .map(|d| d.path()) [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simics-test` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Map, {closure@src/lib.rs:229:21: 229:24}>, {closure@src/lib.rs:230:18: 230:21}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn default_simics_base_dir

(simics_home_dir: P) -> Result [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 227 | / read_dir(simics_home_dir.as_ref())? [INFO] [stdout] 228 | | .filter_map(|d| d.ok()) [INFO] [stdout] 229 | | .filter(|d| d.path().is_dir()) [INFO] [stdout] 230 | | .map(|d| d.path()) [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Map, {closure@src/lib.rs:253:21: 253:24}>, {closure@src/lib.rs:254:18: 254:21}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn simics_base_dir(version: S, simics_home_dir: P) -> Result [INFO] [stdout] | ------- --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | / read_dir(simics_home_dir.as_ref())? [INFO] [stdout] 252 | | .filter_map(|d| d.ok()) [INFO] [stdout] 253 | | .filter(|d| d.path().is_dir()) [INFO] [stdout] 254 | | .map(|d| d.path()) [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simics-test` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e36fc8ed847eac4dffba7d8466557ee2d18b8c72aa08b83d0fd28d81d6ed21f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e36fc8ed847eac4dffba7d8466557ee2d18b8c72aa08b83d0fd28d81d6ed21f1", kill_on_drop: false }` [INFO] [stdout] e36fc8ed847eac4dffba7d8466557ee2d18b8c72aa08b83d0fd28d81d6ed21f1